54268208

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{13513}}^1$

素因数の和:13772

約数の個数: 20

約数和(自身を含む): 105571368

約数和(自身を除く): 51303160

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 13513, 27026, 54052, 108104, 216208, 3391763, 6783526, 13567052, 27134104, 54268208]

約数ペア:

[(1, 54268208), (2, 27134104), (4, 13567052), (8, 6783526), (16, 3391763), (251, 216208), (502, 108104), (1004, 54052), (2008, 27026), (4016, 13513)]